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First attempt at i18n using gettext

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This commit is contained in:
Robin Stuart
2020-11-07 19:26:10 +00:00
parent 44923349f3
commit 06058d7518
45 changed files with 1236 additions and 356 deletions
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19
backend/png.c
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@@ -58,14 +58,14 @@ struct mainprog_info_type {
static void writepng_error_handler(png_structp png_ptr, png_const_charp msg) {
struct mainprog_info_type *graphic;
fprintf(stderr, "writepng libpng error: %s (F30)\n", msg);
fprintf(stderr, _("writepng libpng error: %s (F30)\n"), msg);
fflush(stderr);
graphic = (struct mainprog_info_type*) png_get_error_ptr(png_ptr);
if (graphic == NULL) {
/* we are completely hosed now */
fprintf(stderr,
"writepng severe error: jmpbuf not recoverable; terminating. (F31)\n");
_("writepng severe error: jmpbuf not recoverable; terminating. (F31)\n"));
fflush(stderr);
return;
}
@@ -138,14 +138,16 @@ INTERNAL int png_pixel_plot(struct zint_symbol *symbol, unsigned char *pixelbuf)
if (symbol->output_options & BARCODE_STDOUT) {
#ifdef _MSC_VER
if (-1 == _setmode(_fileno(stdout), _O_BINARY)) {
strcpy(symbol->errtxt, "631: Can't open output file");
symbol->err_origin = 631;
strcpy(symbol->errtxt, _("Can't open output file"));
return ZINT_ERROR_FILE_ACCESS;
}
#endif
graphic->outfile = stdout;
} else {
if (!(graphic->outfile = fopen(symbol->outfile, "wb"))) {
strcpy(symbol->errtxt, "632: Can't open output file");
symbol->err_origin = 632;
strcpy(symbol->errtxt, _("Can't open output file"));
return ZINT_ERROR_FILE_ACCESS;
}
}
@@ -153,21 +155,24 @@ INTERNAL int png_pixel_plot(struct zint_symbol *symbol, unsigned char *pixelbuf)
/* Set up error handling routine as proc() above */
png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, graphic, writepng_error_handler, NULL);
if (!png_ptr) {
strcpy(symbol->errtxt, "633: Out of memory");
symbol->err_origin = 633;
strcpy(symbol->errtxt, _("Out of memory"));
return ZINT_ERROR_MEMORY;
}
info_ptr = png_create_info_struct(png_ptr);
if (!info_ptr) {
png_destroy_write_struct(&png_ptr, NULL);
strcpy(symbol->errtxt, "634: Out of memory");
symbol->err_origin = 634;
strcpy(symbol->errtxt, _("Out of memory"));
return ZINT_ERROR_MEMORY;
}
/* catch jumping here */
if (setjmp(graphic->jmpbuf)) {
png_destroy_write_struct(&png_ptr, &info_ptr);
strcpy(symbol->errtxt, "635: libpng error occurred");
symbol->err_origin = 635;
strcpy(symbol->errtxt, _("libpng error occurred"));
return ZINT_ERROR_MEMORY;
}